Coinspeaker Dow Drops Over 800 Points as Leading Tech Companies Experienced Major Sell-Off Since MarchThe Dow Jones and other stock indexes in the U.S. experienced their worst fall during one day since March. Dow lost over 800 points, around 2.78%, the Nasdaq Composite Index shed approximately 4.96%, while the S&P 500 lost 3.51% to trade around 3455.06.Dow Drops Over 800 Points as Leading Tech Companies Experienced Major Sell-Off Since March